*/
package jalview.structure;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.IdentityHashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Vector;
import jalview.analysis.AlignSeq;
import jalview.api.StructureSelectionManagerProvider;
+import jalview.bin.ApplicationSingletonProvider;
+import jalview.bin.ApplicationSingletonProvider.ApplicationSingletonI;
import jalview.bin.Console;
import jalview.commands.CommandI;
import jalview.commands.EditCommand;
import jalview.ws.sifts.SiftsClient;
import jalview.ws.sifts.SiftsException;
import jalview.ws.sifts.SiftsSettings;
+
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Vector;
+
import mc_view.Atom;
import mc_view.PDBChain;
import mc_view.PDBfile;
-public class StructureSelectionManager
+public class StructureSelectionManager implements ApplicationSingletonI
{
public final static String NEWLINE = System.lineSeparator();
- static IdentityHashMap<StructureSelectionManagerProvider, StructureSelectionManager> instances;
private List<StructureMapping> mappings = new ArrayList<>();
private List<CommandListener> commandListeners = new ArrayList<>();
private List<SelectionListener> sel_listeners = new ArrayList<>();
+ /*
+ * instances of this class scoped by some context class
+ */
+ private IdentityHashMap<StructureSelectionManagerProvider, StructureSelectionManager> selectionManagers;
+
+ /**
+ * Answers an instance of this class for the current application (Java or JS
+ * 'applet') scope
+ *
+ * @return
+ */
+ private static StructureSelectionManager getInstance()
+ {
+ return (StructureSelectionManager) ApplicationSingletonProvider
+ .getInstance(StructureSelectionManager.class);
+ }
+
+ /**
+ * Private constructor as all 'singleton' instances are managed here or by
+ * ApplicationSingletonProvider
+ */
+ private StructureSelectionManager()
+ {
+ selectionManagers = new IdentityHashMap<>();
+ }
+
+ /**
+ * Answers an instance of this class for the current application (Java or JS
+ * 'applet') scope, and scoped to the specified context
+ *
+ * @param context
+ * @return
+ */
+ public static StructureSelectionManager getStructureSelectionManager(
+ StructureSelectionManagerProvider context)
+ {
+ return getInstance().getInstanceForContext(context);
+ }
+
+ /**
+ * Answers an instance of this class scoped to the given context. The instance
+ * is created on the first request for the context, thereafter the same
+ * instance is returned. Note that the context may be null (this is the case
+ * when running headless without a Desktop).
+ *
+ * @param context
+ * @return
+ */
+ StructureSelectionManager getInstanceForContext(
+ StructureSelectionManagerProvider context)
+ {
+ StructureSelectionManager instance = selectionManagers.get(context);
+ if (instance == null)
+ {
+ instance = new StructureSelectionManager();
+ selectionManagers.put(context, instance);
+ }
+ return instance;
+ }
+/** Null provider in 2.11.2
+
+
+ private static StructureSelectionManager nullProvider = null;
+
+ public static StructureSelectionManager getStructureSelectionManager(
+ StructureSelectionManagerProvider context)
+ {
+ if (context == null)
+ {
+ if (nullProvider == null)
+ {
+ if (instances != null)
+ {
+ throw new Error(MessageManager.getString(
+ "error.implementation_error_structure_selection_manager_null"),
+ new NullPointerException(MessageManager
+ .getString("exception.ssm_context_is_null")));
+ }
+ else
+ {
+ nullProvider = new StructureSelectionManager();
+ }
+ return nullProvider;
+ }
+ }
+ if (instances == null)
+ {
+ instances = new java.util.IdentityHashMap<>();
+ }
+ StructureSelectionManager instance = instances.get(context);
+ if (instance == null)
+ {
+ if (nullProvider != null)
+ {
+ instance = nullProvider;
+ }
+ else
+ {
+ instance = new StructureSelectionManager();
+ }
+ instances.put(context, instance);
+ }
+ return instance;
+ }
+*/
/**
* @return true if will try to use external services for processing secondary
|| pdbIdFileName.containsKey(idOrFile);
}
- private static StructureSelectionManager nullProvider = null;
-
- public static StructureSelectionManager getStructureSelectionManager(
- StructureSelectionManagerProvider context)
- {
- if (context == null)
- {
- if (nullProvider == null)
- {
- if (instances != null)
- {
- throw new Error(MessageManager.getString(
- "error.implementation_error_structure_selection_manager_null"),
- new NullPointerException(MessageManager
- .getString("exception.ssm_context_is_null")));
- }
- else
- {
- nullProvider = new StructureSelectionManager();
- }
- return nullProvider;
- }
- }
- if (instances == null)
- {
- instances = new java.util.IdentityHashMap<>();
- }
- StructureSelectionManager instance = instances.get(context);
- if (instance == null)
- {
- if (nullProvider != null)
- {
- instance = nullProvider;
- }
- else
- {
- instance = new StructureSelectionManager();
- }
- instances.put(context, instance);
- }
- return instance;
- }
-
/**
* flag controlling whether SeqMappings are relayed from received sequence
* mouse over events to other sequences
return relaySeqMappings;
}
- Vector listeners = new Vector();
+ Vector<Object> listeners = new Vector<>();
/**
* register a listener for alignment sequence mouseover events
* Import structure data and register a structure mapping for broadcasting
* colouring, mouseovers and selection events (convenience wrapper).
*
+ * This is the standard entry point.
+ *
* @param sequence
* - one or more sequences to be mapped to pdbFile
* @param targetChains
* @return null or the structure data parsed as a pdb file
*/
synchronized public StructureFile setMapping(SequenceI[] sequence,
- String[] targetChains, String pdbFile, DataSourceType protocol,
+ String[] targetChains, String pdbFile, DataSourceType protocol,
IProgressIndicator progress)
{
return computeMapping(true, sequence, targetChains, pdbFile, protocol,
* broadcasting colouring, mouseovers and selection events (convenience
* wrapper).
*
+ *
+ *
* @param forStructureView
- * when true, record the mapping for use in mouseOvers
+ * when true (testng only), record the mapping for use in mouseOvers
+ * (testng only)
* @param sequence
* - one or more sequences to be mapped to pdbFile
* @param targetChains
* mapping operation
* @return null or the structure data parsed as a pdb file
*/
- synchronized public StructureFile computeMapping(boolean forStructureView,
- SequenceI[] sequenceArray, String[] targetChainIds,
- String pdbFile, DataSourceType sourceType,
+ synchronized private StructureFile computeMapping(
+ boolean forStructureView, SequenceI[] sequenceArray,
+ String[] targetChainIds, String pdbFile, DataSourceType sourceType,
IProgressIndicator progress)
{
long progressSessionId = System.currentTimeMillis() * 3;
registerPDBFile(pdb.getId().trim(), pdbFile);
}
// if PDBId is unavailable then skip SIFTS mapping execution path
- // TODO: JAL-3868 need to know if structure is actually from
- // PDB (has valid PDB ID and has provenance suggesting it
+ // TODO: JAL-3868 need to know if structure is actually from
+ // PDB (has valid PDB ID and has provenance suggesting it
// actually came from PDB)
boolean isProtein = false;
- for (SequenceI s : sequenceArray)
- {
- if (s.isProtein())
- {
+ for (SequenceI s:sequenceArray) {
+ if (s.isProtein()) {
isProtein = true;
break;
}
}
- isMapUsingSIFTs = isMapUsingSIFTs && pdb.isPPDBIdAvailable()
- && !pdb.getId().startsWith("AF-") && isProtein;
+ isMapUsingSIFTs = isMapUsingSIFTs && pdb.isPPDBIdAvailable() && !pdb.getId().startsWith("AF-") && isProtein;
} catch (Exception ex)
{
List<StructureMapping> seqToStrucMapping = new ArrayList<>();
if (isMapUsingSIFTs && seq.isProtein())
{
- if (progress != null)
- {
- progress.setProgressBar(
- MessageManager
- .getString("status.obtaining_mapping_with_sifts"),
+ if (progress!=null) {
+ progress.setProgressBar(MessageManager
+ .getString("status.obtaining_mapping_with_sifts"),
progressSessionId);
}
jalview.datamodel.Mapping sqmpping = maxAlignseq
StructureMapping siftsMapping = null;
try
{
- siftsMapping = getStructureMapping(seq, pdbFile, chain.id,
- pdb, chain, sqmpping, maxAlignseq, siftsClient);
+ siftsMapping = getStructureMapping(seq,
+ pdbFile, chain.id, pdb, chain, sqmpping, maxAlignseq,
+ siftsClient);
foundSiftsMappings.add(siftsMapping);
chain.makeExactMapping(siftsMapping, seq);
chain.transferRESNUMFeatures(seq, "IEA: SIFTS",
} catch (SiftsException e)
{
System.err.println(e.getMessage());
- } catch (Exception e)
+ }
+ catch (Exception e)
{
- System.err.println(
- "Unexpected exception during SIFTS mapping - falling back to NW for this sequence/structure pair");
+ System.err
+ .println(
+ "Unexpected exception during SIFTS mapping - falling back to NW for this sequence/structure pair");
System.err.println(e.getMessage());
}
}
{
if (progress != null)
{
- progress.setProgressBar(
- MessageManager.getString(
- "status.obtaining_mapping_with_nw_alignment"),
+ progress.setProgressBar(MessageManager
+ .getString("status.obtaining_mapping_with_nw_alignment"),
progressSessionId);
}
StructureMapping nwMapping = getNWMappings(seq, pdbFile, maxChainId,
private StructureMapping getStructureMapping(SequenceI seq,
String pdbFile, String targetChainId, StructureFile pdb,
PDBChain maxChain, jalview.datamodel.Mapping sqmpping,
- AlignSeq maxAlignseq, SiftsClient siftsClient)
- throws SiftsException
+ AlignSeq maxAlignseq, SiftsClient siftsClient) throws SiftsException
{
StructureMapping curChainMapping = siftsClient
.getSiftsStructureMapping(seq, pdbFile, targetChainId);
}
/**
- * Resets this object to its initial state by removing all registered
- * listeners, codon mappings, PDB file mappings
+ * Reset this object to its initial state by removing all registered
+ * listeners, codon mappings, PDB file mappings.
+ *
+ * Called only by Desktop and testng.
+ *
*/
public void resetAll()
{
}
}
- public void addSelectionListener(SelectionListener selecter)
+ public List<SelectionListener> getListeners() {
+ return sel_listeners;
+ }
+
+ public void addSelectionListener(SelectionListener selecter)
{
if (!sel_listeners.contains(selecter))
{
}
}
+
/**
- * release all references associated with this manager provider
+ * Removes the instance associated with this provider
*
- * @param jalviewLite
+ * @param provider
*/
- public static void release(StructureSelectionManagerProvider jalviewLite)
+ public static void release(StructureSelectionManagerProvider provider)
{
- // synchronized (instances)
- {
- if (instances == null)
- {
- return;
- }
- StructureSelectionManager mnger = (instances.get(jalviewLite));
- if (mnger != null)
- {
- instances.remove(jalviewLite);
- try
- {
- /* bsoares 2019-03-20 finalize deprecated, no apparent external
- * resources to close
- */
- // mnger.finalize();
- } catch (Throwable x)
- {
- }
- }
- }
+ getInstance().selectionManagers.remove(provider);
}
public void registerPDBEntry(PDBEntry pdbentry)
git://source.jalview.org / jalview.git / blobdiff